Home / 45,338.66-62,566.10-25,195.02

Finding the Fourth Proportional to 45,338.66, 62,566.10 and 25,195.02

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Solution

The fourth proportional to 45,338.66, 62,566.10 and 25,195.02 is: 34,768.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,338.66 : 62,566.10 = 25,195.02 : x
  2. Step 2: Convert to fraction form
    45,338.66/62,566.10 = 25,195.02/x
  3. Step 3: Cross multiply
    45,338.66x = 62,566.10 × 25,195.02
  4. Step 4: Simplify right side
    45,338.66x = 1,576,354,014.85
  5. Step 5: Solve for x
    x = 1,576,354,014.85/45,338.66
  6. Step 6: Final answer
    x = 34,768.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.